28290472

素因数分解:

$2^3\times 7^1\times {\mathrm{505187}}^1$

素因数の和:505200

約数の個数: 16

約数和(自身を含む): 60622560

約数和(自身を除く): 32332088

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 505187, 1010374, 2020748, 3536309, 4041496, 7072618, 14145236, 28290472]

約数ペア:

[(1, 28290472), (2, 14145236), (4, 7072618), (7, 4041496), (8, 3536309), (14, 2020748), (28, 1010374), (56, 505187)]